Atmospheric Measurement Techniques
Atmospheric Measurement Techniques
AMT
Articles | Volume 19, issue 2
Articles | Volume 19, issue 2
https://doi.org/10.5194/amt-19-583-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-19-583-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 19, issue 2
Research article
 | 
23 Jan 2026
Research article |  | 23 Jan 2026

A human-portable mass flux method for methane emissions quantification: controlled release testing performance evaluation

Coleman Vollrath, Thomas Barchyn, Abbey Munn, Clay Wearmouth, and Chris Hugenholtz

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Short summary
Method feasibility and practicality are important considerations for quantifying methane emissions. This study adapted the flux plane mass balance method to a rapidly deployable, operationally flexible, and user-friendly, human-portable telescoping pole-based system. Controlled release test results suggest that the pole method can be applied to moderate height sources at closer downwind distances with performance similar to other widely used mobile quantification methods.
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